1
: a measure of time corresponding nearly to the period of the moon's revolution and amounting to approximately 4 weeks or 30 days or 1/12 of a year
2
months plural : an indefinite usually extended period of time
He has been gone for months.
3
: one ninth of the typical duration of human pregnancy
She was in her eighth month.
month table

Examples of month in a Sentence

July is my favorite month. It was hard to keep warm in the cabin during the winter months. the merry month of May I saw her last month and I'll see her again next month. The price sometimes changes dramatically from one month to the next. He was gone for a month. She was back to work a month after the accident. He's been gone for months. I haven't talked to her in months.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Last month, Sufjan Stevens made a surprise onstage appearance during Meg Lui’s show at Tempo in Kingston, New York. — Nina Corcoran, Pitchfork, 27 Oct. 2026 Trump has spent the past month crisscrossing the country, rallying in support of down-ballot Republicans ahead of the 2026 midterm elections. — Christian Datoc, The Washington Examiner, 27 Oct. 2026 Earlier this month, Mastercard and BVNK launched Global Money Platform, designed to help banks, fintechs and businesses manage payments involving traditional currencies and stablecoins through a single application programming interface. — Jenny Lee, CNBC, 27 Oct. 2026 The United Nations Human Rights Monitoring Mission in Ukraine, which has been documenting the crisis for months, said there have been no food deliveries to the town since the end of May. — Yuliya Talmazan, NBC news, 27 Oct. 2026 See All Example Sentences for month

Word History

Etymology

Middle English, from Old English mōnath; akin to Old High German mānōd month, Old English mōna moon

First Known Use

before the 12th century, in the meaning defined at sense 1

Time Traveler
The first known use of month was before the 12th century

Browse Nearby Words

Cite this Entry

“Month.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/month. Accessed 27 Oct. 2026.

Kids Definition

: one of the 12 parts into which the year is divided

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